Draft for contract printing

back/Dockerfile

@@ -1,6 +1,11 @@
 FROM python:3.10
 
-# make the 'app' folder the current working directory
+RUN apt update && apt install -y xfonts-base xfonts-75dpi \
+    && rm -rf /var/lib/apt/lists/*
+RUN wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6.1-2/wkhtmltox_0.12.6.1-2.bullseye_amd64.deb \
+    && dpkg -i wkhtmltox_0.12.6.1-2.bullseye_amd64.deb \
+    && rm wkhtmltox_0.12.6.1-2.bullseye_amd64.deb
+
 WORKDIR /code
 
 # copy both 'package.json' and 'package-lock.json' (if available)